CN213858120U - A clamping tool for CNC processing - Google Patents
A clamping tool for CNC processing Download PDFInfo
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- CN213858120U CN213858120U CN202021553431.8U CN202021553431U CN213858120U CN 213858120 U CN213858120 U CN 213858120U CN 202021553431 U CN202021553431 U CN 202021553431U CN 213858120 U CN213858120 U CN 213858120U
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Abstract
The utility model provides a clamping tool for CNC processing relates to clamping tool technical field, comprises a workbench, the top of workstation is provided with the clamping body, the inside of clamping body is provided with the clamping structure, the both sides that the top of workstation is located the clamping body are provided with fixing device, the surface bottom fixed mounting of workstation has the platform column, the one end fixed mounting that the workstation was kept away from to the platform column has the pedestal, the clamping structure includes clamping rod and locating piece, the clamping rod runs through the clamping body and extends to the inside of clamping body, the clamping rod is located the inside one end fixed mounting of clamping body and has the clamping strip. The utility model discloses, whole device is through clamping rod, clamping strip, elastic spring, locating piece, press the effect of depression bar, reset spring and fixed block under for whole device can carry out the centre gripping to not unidimensional part, makes things convenient for the processing of not unidimensional part, has improved the practicality of device.
Description
Technical Field
The utility model relates to a clamping tool technical field especially relates to a clamping tool for CNC processing.
Background
The clamping jig refers to a device for fixing parts in the part machining process, is widely applied to daily production work, and has an important role in the part machining process.
And present clamping tool often can only carry out the centre gripping to the part of specific size fixed, in the real life, often need process the part of multiple size, often need use multiple clamping tool, seldom has the parts machining that can be used for multiple size, purchases multiple clamping tool and very consumes the financial resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the clamping tool who is used for CNC processing that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a clamping tool for CNC processing, includes the workstation, the top of workstation is provided with the clamping body, the inside of clamping body is provided with the clamping structure, the both sides that the top of workstation is located the clamping body are provided with fixing device, the surface bottom fixed mounting of workstation has the platform post, the one end fixed mounting that the workstation was kept away from to the platform post has the pedestal.
The clamping structure comprises a clamping rod and a positioning block, the clamping rod penetrates through a clamping body and extends to the inside of the clamping body, one end, located inside the clamping body, of the clamping rod is fixedly provided with a clamping strip, the outer surface of the clamping rod is sleeved with an elastic spring, slide rails are arranged on the front face and the back face of the clamping body, two pressing rods are symmetrically and slidably connected to the two sides of the positioning block and provided with reset springs between the pressing rods, the pressing rods penetrate through the positioning block and extend to the inside of the positioning block, and one end, located inside the positioning block, of the pressing rod is fixedly provided with a fixing block.
Preferably, fixing device includes mount table and mounting groove, the surface top fixed connection of mount table and workstation, the both sides at the clamping body are seted up to the mounting groove, the mount table runs through and is provided with the threaded rod, the threaded rod is kept away from the one end of mount table and is installed the installation piece, the sliding tray has been seted up at the top of workstation, the inside sliding connection of sliding tray has the sliding block.
Preferably, the top of the clamping body is provided with a hole, the hole penetrates through the clamping body and extends to the inside of the sliding rail, the size and the shape of the hole are matched with those of the positioning block, the top of the clamping strip is provided with a fixing groove, the size and the shape of the fixing groove are matched with those of the fixing block, the clamping strip is connected with the sliding rail in a sliding mode, and the clamping strip penetrates through the front face and the back face of the clamping body and extends to the outside of the clamping body.
Preferably, the elastic spring is located inside the clamping body, and two ends of the elastic spring are respectively fixedly connected with the inner wall of the clamping body and the outer surface of the clamping strip.
Preferably, the mounting block is fixedly connected with the sliding block, and the mounting block is located between the mounting table and the mounting groove.
Preferably, the shape and size of the mounting block are matched with those of the mounting groove, and the mounting table is in threaded connection with the threaded rod.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, through the arrangement of the clamping structure, when a part needs to be fixed, the clamping rod is firstly pulled towards the direction far away from the clamping body, the elastic spring is compressed when the clamping rod moves towards the direction far away from the clamping body, meanwhile, the clamping rod moves to drive the clamping strips to move, the part is placed between the two clamping strips, the clamping rod is loosened, under the rebound effect of the elastic spring, the clamping rod moves towards the inside of the clamping body, the clamping rod moves to drive the clamping strips to move, when the clamping strips are attached to the surface of the part, the pressing rod is pressed towards the inside of the positioning block, the resetting spring is compressed when the pressing rod moves, the positioning block slides into the hole, the fixing block slides into the slide rail, the fixing block slides into the fixing groove at the top of the clamping strip, the pressing rod is loosened, under the action of the resetting spring, the fixing block can be embedded into the fixing groove, and the installation is completed, whole device is through clamping pole, clamping strip, elastic spring, locating piece, press the effect of depression bar, reset spring and fixed block down for whole device can carry out the centre gripping to not unidimensional part, makes things convenient for the processing of not unidimensional part, reduces the financial expenditure that the purchase multiple tool produced, has improved the practicality of device.
2. The utility model discloses in, through setting up fixing device, add man-hour as needs to the spare part, need install the clamping body on the workstation, traditional mode multipurpose screw fixed mounting, this kind of mode is dismantled and is all inconvenient with the installation, only need rotate the threaded rod this moment, the threaded rod rotates the direction motion that drives the installation piece to the mounting groove, installation piece motion drives the sliding block and moves at the sliding tray internal motion, play limiting displacement, just accomplish fixedly when the installation piece moves into the mounting groove, whole device only needs to rotate the threaded rod alright with the dismouting of realizing the clamping body, therefore, the steam generator is simple in operation, the practicality of whole device is greatly improved.
Drawings
Fig. 1 is a schematic structural view of a clamping jig for CNC machining according to the present invention;
fig. 2 is a schematic structural diagram of a top view of a clamping jig for CNC machining according to the present invention;
fig. 3 is a schematic structural view of a clamping structure of a clamping jig for CNC machining according to the present invention;
fig. 4 is the utility model provides a fixing device's schematic structure diagram for clamping tool of CNC processing.
Illustration of the drawings:
1. a work table; 2. installing a clamp body; 3. a clamping structure; 31. installing a clamping rod; 32. positioning blocks; 33. installing a clamping strip; 34. an elastic spring; 35. a slide rail; 36. a pressing lever; 37. a return spring; 38. a fixed block; 4. a fixing device; 41. an installation table; 42. mounting grooves; 43. a threaded rod; 44. mounting blocks; 45. a sliding groove; 46. a slider; 5. a pillar; 6. a pedestal.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the clamping structure 3 and the fixing device 4 will be described in detail below.
As shown in fig. 2 and fig. 3, the clamping structure 3 includes a clamping rod 31 and a positioning block 32, the clamping rod 31 penetrates through the clamping body 2 and extends into the clamping body 2, one end of the clamping rod 31 located inside the clamping body 2 is fixedly provided with a clamping strip 33, meanwhile, the clamping rod 31 moves to drive the clamping strip 33 to move, an elastic spring 34 is sleeved on the outer surface of the clamping rod 31, the elastic spring 34 is located inside the clamping body 2, two ends of the elastic spring 34 are respectively fixedly connected with the inner wall of the clamping body 2 and the outer surface of the clamping strip 33, the clamping rod 31 is pulled in a direction away from the clamping body 2, the elastic spring 34 is compressed when the clamping rod 31 moves in a direction away from the clamping body 2, a part is placed between the two clamping strips 33, the clamping rod 31 is released, the clamping rod 31 moves towards the inside of the clamping body 2 under the rebound effect of the elastic spring 34, the front and the back of the clamping body 2 are both provided with slide rails 35, the clamping strip 33 is connected with a slide rail 35 in a sliding manner, the clamping strip 33 penetrates through the front and the back of the clamping body 2 and extends to the outside of the clamping body 2, a hole is formed in the top of the clamping body 2, the hole penetrates through the clamping body 2 and extends to the inside of the slide rail 35, the size and the shape of the hole are matched with those of the positioning block 32, pressing rods 36 are symmetrically connected with two sides of the positioning block 32 in a sliding manner, a return spring 37 is arranged between the two pressing rods 36, the pressing rod 36 is pressed towards the inside of the positioning block 32, the return spring 37 is compressed when the pressing rod 36 moves, the pressing rod 36 penetrates through the positioning block 32 and extends to the inside of the positioning block 32, a fixing block 38 is fixedly installed at one end of the pressing rod 36, which is located inside the positioning block 32, a fixing groove is formed in the top of the clamping strip 33, the size and the shape of the fixing groove are matched with those of the fixing block 38, the positioning block 32 is slid into the hole, and the fixing block 38 is further slid into the slide rail 35, and then slides into the fixing groove at the top of the clamping bar 33, the pressing rod 36 is released, and the fixing block 38 is inserted into the fixing groove under the action of the return spring 37.
The whole clamping structure 3 achieves the effect that by arranging the clamping structure 3, when a part needs to be fixed, the clamping rod 31 is firstly pulled towards the direction far away from the clamping body 2, the elastic spring 34 is compressed when the clamping rod 31 moves towards the direction far away from the clamping body 2, the clamping rod 31 drives the clamping strips 33 to move simultaneously, the part is placed between the two clamping strips 33 at the moment, the clamping rod 31 is loosened, the clamping rod 31 moves towards the inside of the clamping body 2 under the rebound action of the elastic spring 34, the clamping rod 31 drives the clamping strips 33 to move, when the clamping strips 33 are attached to the surface of the part, the pressing rod 36 is pressed towards the inside of the positioning block 32, the resetting spring 37 is compressed when the positioning block 36 moves, the positioning block 32 slides into the pressing hole, so that the fixing block 38 slides into the sliding rail 35 and further slides into the fixing groove at the top of the clamping strips 33, loosen the press bar 36 this moment, under reset spring 37's effect, in fixed block 38 can imbed the fixed slot, accomplish the installation, whole device is through clamping pole 31, clamping strip 33, elasticity spring 34, locating piece 32, press bar 36, reset spring 37 and fixed block 38's effect down for whole device can carry out the centre gripping to the part of not unidimensional, makes things convenient for the processing of not unidimensional part, reduces the financial expenditure that the purchase multiple tool produced, has improved the practicality of device.
As shown in fig. 4, the fixing device 4 includes an installation table 41 and an installation groove 42, the installation table 41 is fixedly connected to the top of the outer surface of the workbench 1, the installation groove 42 is opened at both sides of the clamping body 2, the installation table 41 is provided with a threaded rod 43 in a penetrating manner, the installation table 41 is connected to the threaded rod 43 in a threaded manner, an installation block 44 is installed at one end of the threaded rod 43 far away from the installation table 41, the installation block 44 is located between the installation table 41 and the installation groove 42, the shape and size of the installation block 44 are matched with the installation groove 42, a sliding groove 45 is opened at the top of the workbench 1, a sliding block 46 is slidably connected inside the sliding groove 45, and the installation block 44 is fixedly connected to the sliding block 46.
The effect that its whole fixing device 4 reaches does, through setting up fixing device 4, add man-hour as needs to the part, need install clamping body 2 on workstation 1, traditional mode multipurpose screw fixed mounting, this kind of mode is dismantled and is installed all inconveniently, only need to rotate threaded rod 43 this moment, threaded rod 43 rotates and drives the direction motion of installation piece 44 to mounting groove 42, installation piece 44 moves and drives sliding block 46 at sliding tray 45 internal motion, play limiting displacement, just accomplish fixedly when installation piece 44 moves into in mounting groove 42, whole device only needs to rotate threaded rod 43 alright realize the dismouting of clamping body 2, moreover, the steam generator is simple in operation, the practicality of whole device is greatly improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a clamping tool for CNC processing, includes workstation (1), its characterized in that: the top of the workbench (1) is provided with a clamping body (2), a clamping structure (3) is arranged inside the clamping body (2), fixing devices (4) are arranged on the top of the workbench (1) and located on two sides of the clamping body (2), a table post (5) is fixedly installed at the bottom of the outer surface of the workbench (1), and a pedestal (6) is fixedly installed at one end, far away from the workbench (1), of the table post (5);
clamping structure (3) are including clamping pole (31) and locating piece (32), clamping pole (31) run through clamping body (2) and extend to the inside of clamping body (2), clamping pole (31) are located the inside one end fixed mounting of clamping body (2) and have clamping strip (33), elastic spring (34) are equipped with to the surface cover of clamping pole (31), slide rail (35) have all been seted up at the front and the back of clamping body (2), the bilateral symmetry sliding connection of locating piece (32) has press lever (36), two be provided with reset spring (37) between press lever (36), press lever (36) run through locating piece (32) and extend to the inside of locating piece (32), press lever (36) are located the inside one end fixed mounting of locating piece (32) and have fixed block (38).
2. The clamping jig for CNC machining of claim 1, characterized in that: fixing device (4) are including mount table (41) and mounting groove (42), the surface top fixed connection of mount table (41) and workstation (1), the both sides at the clamping body (2) are seted up in mounting groove (42), mount table (41) run through and are provided with threaded rod (43), installation piece (44) are installed to the one end that mount table (41) were kept away from in threaded rod (43), sliding tray (45) have been seted up at the top of workstation (1), the inside sliding connection of sliding tray (45) has sliding block (46).
3. The clamping jig for CNC machining of claim 1, characterized in that: the top of the clamping body (2) is provided with a hole, the hole penetrates through the clamping body (2) and extends to the inside of a sliding rail (35), the size and the shape of the hole are matched with those of the positioning block (32), the top of the clamping strip (33) is provided with a fixing groove, the size and the shape of the fixing groove are matched with those of the fixing block (38), the clamping strip (33) is in sliding connection with the sliding rail (35), and the clamping strip (33) penetrates through the front and the back of the clamping body (2) and extends to the outside of the clamping body (2).
4. The clamping jig for CNC machining of claim 1, characterized in that: the elastic spring (34) is positioned inside the clamping body (2), and two ends of the elastic spring (34) are fixedly connected with the inner wall of the clamping body (2) and the outer surface of the clamping strip (33) respectively.
5. The clamping jig for CNC machining of claim 2, characterized in that: the mounting block (44) is fixedly connected with the sliding block (46), and the mounting block (44) is located between the mounting table (41) and the mounting groove (42).
6. The clamping jig for CNC machining of claim 2, characterized in that: the shape and the size of the mounting block (44) are matched with those of the mounting groove (42), and the mounting table (41) is in threaded connection with the threaded rod (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553431.8U CN213858120U (en) | 2020-07-30 | 2020-07-30 | A clamping tool for CNC processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553431.8U CN213858120U (en) | 2020-07-30 | 2020-07-30 | A clamping tool for CNC processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213858120U true CN213858120U (en) | 2021-08-03 |
Family
ID=77033660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021553431.8U Active CN213858120U (en) | 2020-07-30 | 2020-07-30 | A clamping tool for CNC processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213858120U (en) |
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2020
- 2020-07-30 CN CN202021553431.8U patent/CN213858120U/en active Active
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